CN102062417A - Energy-saving frying kitchen range capable of realizing intensified heat transfer - Google Patents
Energy-saving frying kitchen range capable of realizing intensified heat transfer Download PDFInfo
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- CN102062417A CN102062417A CN 201010615009 CN201010615009A CN102062417A CN 102062417 A CN102062417 A CN 102062417A CN 201010615009 CN201010615009 CN 201010615009 CN 201010615009 A CN201010615009 A CN 201010615009A CN 102062417 A CN102062417 A CN 102062417A
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- furnace body
- tapered
- upper furnace
- backflow
- heat transfer
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Abstract
The invention relates to an energy-saving frying kitchen range capable of realizing intensified heat transfer, which is characterized by comprising a lower furnace body, an upper furnace body and a flue terminal, wherein the lower furnace body is arranged in the center at the bottom of the upper furnace body and is communicated with a combustion chamber of the upper furnace body, and the flue terminal is arranged on a furnace wall on the rear end of the upper furnace body; the combustion chamber of the upper furnace body is internally provided with a tapered backflow sleeve communicated with the lower furnace body, and the tapered backflow sleeve and the inner wall of the upper furnace body form an annular flue; and meanwhile, the sleeve wall of the tapered backflow sleeve is provided with a plurality of small holes. In the invention, by adopting a sealing combustion manner, the annular flue is formed by the tapered backflow sleeve and the inner wall of the furnace so that the shortest path for the flowing of flue gas is blocked, the flowing range and the flowing path of the flue gas are increased, and the effective heat-exchange area is enlarged, and thus, the fuel is sufficiently combusted and the advantages of excellent energy-saving and environmental-protection properties are achieved.
Description
Technical field
The present invention relates to cooking firing equipment technical field, particularly about a kind of Effective furnaces of realizing augmentation of heat transfer.
Background technology
Food processing is one of main mode of people's consumes energy.Collective meal unit, the cooking kitchen range as office, school, army undergo technological transformation, and energy-conservation and environmental-protecting performance is improved.But between the burner hearth of tradition stir-fry kitchen range and the throat barrier is not arranged, a lot of also imperfect combustion chimneys of just discharging of high-temperature flue gas cause a lot of energy not utilize.
Summary of the invention
At the problems referred to above, the purpose of this invention is to provide a kind of thermal efficiency height, energy-conserving and environment-protective, and be suitable for the above Effective furnaces that uses of public middle pot and stove.
For achieving the above object, the present invention takes following technical scheme: a kind of Effective furnaces of realizing augmentation of heat transfer, it is characterized in that: it comprises lower furnace body, upper furnace body and floss hole, wherein said lower furnace body is arranged on the bottom centre of described upper furnace body and is communicated with the combustion chamber of described upper furnace body, and described floss hole is arranged on the furnace wall of described upper furnace body rear end; Be provided with a tapered backflow cover that is communicated with described lower furnace body in the combustion chamber of described upper furnace body, and described tapered backflow cover forms a belt flue with described upper furnace body inwall; Simultaneously, on the jacket wall of described tapered backflow cover, offer some apertures.
Described tapered backflow cover adopts heat-resisting alloy to make, and described hole diameter is not more than φ 20, and is distributed in more than 2/3 of total height of described tapered backflow cover.
Described aperture puts densely distributed in the described tapered backflow that is positioned at described upper furnace body front end, put the rareness that distributes in the described tapered backflow that is positioned at described upper furnace body rear end.
The described aperture gross area is not less than 60% of described floss hole area.
The present invention is owing to take above technical scheme, and it has the following advantages: 1, the present invention has the advantages that firepower is concentrated, the pot body is heated evenly, and cooking is consuming time few, can satisfy the collective dining demand within a short period of time.2, the present invention adopts the sealing combustion mode, increase a tapered backflow cover and stove inwall and form a belt flue, blocked the shortest path of flow of flue gas, the flow of flue gas scope increases, the path lengthening, the heat exchange effective area increases, fuel is fully burned, has good energy-conservation and environmental-protecting performance.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention
Fig. 2 is a vertical view of the present invention
Fig. 3 is the generalized section of the tapered backflow cover of the present invention
Fig. 4 is the vertical view of the tapered backflow cover of the present invention
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in detail.
As shown in Figure 1 and Figure 2, the present invention includes lower furnace body 1, upper furnace body 2 and floss hole 3, wherein lower furnace body 1 is arranged on the bottom centre of upper furnace body 2 and is communicated with the combustion chamber of upper furnace body 2, and floss hole 3 is arranged on the furnace wall of upper furnace body 2 rear ends.Be provided with the tapered backflow cover 4 that is communicated with lower furnace body 1 in the combustion chamber of upper furnace body 2, and tapered backflow cover 4 forms a belt flue 5 with upper furnace body 3 inwalls.Simultaneously, on the jacket wall of tapered backflow cover 4, offer some apertures 6.
In the foregoing description, tapered backflow cover 4 adopts heat-resisting alloys to make, and aperture 6 diameters on the jacket wall are not more than φ 20, and is distributed in tapered backflow and overlaps more than 2/3 (as shown in Figure 3) of 4 total heights.
In the foregoing description, aperture 6 overlaps on 4 densely distributed in the tapered backflow that is positioned at upper furnace body 2 front ends, is being positioned at the rareness (as shown in Figure 4) that distributes on the tapered backflow cover 4 of upper furnace body 2 rear ends.
In the foregoing description, aperture 6 gross areas are not less than 60% of floss hole area.
Describe operation principle of the present invention below in detail:
As shown in Figure 1, the flame of burner 7 ejections and high-temperature flue gas are entered in the tapered backflow cover 4 and are upwards flung frying pan 8 bottoms by lower furnace body 1 and carry out heat exchange, high-temperature flue gas to around intercepted by tapered backflow cover 4 when spreading, aperture 6 ejections that force most of high-temperature flue gas to overlap 4 front ends from tapered backflow enter the flue 5 that goes in ring, and suitable annular flue 5 is to the floss hole 3 that flows to the rear end.Annular flue 5 can effectively increase high-temperature flue gas flow range, lengthening path, increases the heat exchange effective area, fuel is burnt more fully, thereby reach energy saving purposes.Simultaneously tapered backflow cover 4 can also make burning more stable as heat storage.
The various embodiments described above only are used to illustrate the present invention, and wherein the structure of each parts, connected mode etc. all can change to some extent, and every equivalents of carrying out on the basis of technical solution of the present invention and improvement all should not got rid of outside protection scope of the present invention.
Claims (5)
1. the Effective furnaces that can realize augmentation of heat transfer, it is characterized in that: it comprises lower furnace body, upper furnace body and floss hole, wherein said lower furnace body is arranged on the bottom centre of described upper furnace body and is communicated with the combustion chamber of described upper furnace body, and described floss hole is arranged on the furnace wall of described upper furnace body rear end; Be provided with a tapered backflow cover that is communicated with described lower furnace body in the combustion chamber of described upper furnace body, and described tapered backflow cover forms a belt flue with described upper furnace body inwall; Simultaneously, on the jacket wall of described tapered backflow cover, offer some apertures.
2. a kind of Effective furnaces of realizing augmentation of heat transfer as claimed in claim 1 is characterized in that: described tapered backflow cover adopts heat-resisting alloy to make, and described hole diameter is not more than φ 20, and is distributed in more than 2/3 of total height of described tapered backflow cover.
3. a kind of Effective furnaces of realizing augmentation of heat transfer as claimed in claim 1, it is characterized in that: described aperture puts densely distributed in the described tapered backflow that is positioned at described upper furnace body front end, puts the rareness that distributes in the described tapered backflow that is positioned at described upper furnace body rear end.
4. a kind of Effective furnaces of realizing augmentation of heat transfer as claimed in claim 2, it is characterized in that: described aperture puts densely distributed in the described tapered backflow that is positioned at described upper furnace body front end, puts the rareness that distributes in the described tapered backflow that is positioned at described upper furnace body rear end.
5. as claim 1 or 2 or 3 or 4 described a kind of Effective furnaces of realizing augmentation of heat transfer, it is characterized in that: the described aperture gross area is not less than 60% of described floss hole area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010615009 CN102062417B (en) | 2010-12-30 | 2010-12-30 | Energy-saving frying kitchen range capable of realizing intensified heat transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010615009 CN102062417B (en) | 2010-12-30 | 2010-12-30 | Energy-saving frying kitchen range capable of realizing intensified heat transfer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102062417A true CN102062417A (en) | 2011-05-18 |
| CN102062417B CN102062417B (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010615009 Expired - Fee Related CN102062417B (en) | 2010-12-30 | 2010-12-30 | Energy-saving frying kitchen range capable of realizing intensified heat transfer |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224977Y (en) * | 1995-03-01 | 1996-04-17 | 范宝林 | Smoke exhausting device of gas burner without sticky waste oil |
| CN2672491Y (en) * | 2003-12-23 | 2005-01-19 | 广州市萌芽实业总公司 | High efficiency energy saving gas range for cooking |
| CN2733202Y (en) * | 2004-04-02 | 2005-10-12 | 云南航天电器有限公司 | Closed rotary flame direct combustion energy-conserving cooking stove combustion chamber |
| CN2837708Y (en) * | 2005-09-06 | 2006-11-15 | 冷朝阳 | Burner with fire gathering hood |
| CN2878976Y (en) * | 2006-03-06 | 2007-03-14 | 陈星培 | Energy-saving environment-protection gas-range |
| CN201093612Y (en) * | 2007-09-17 | 2008-07-30 | 杨晓军 | Honeycomb encapsulated type gas heating stove |
| CN101482275A (en) * | 2009-02-23 | 2009-07-15 | 中国人民解放军总后勤部军需装备研究所 | Fast combining and interchanging multi-fuel cooking stove |
| CN201373457Y (en) * | 2009-02-23 | 2009-12-30 | 中国人民解放军总后勤部军需装备研究所 | Big kitchen range capable of realizing heat compensation |
-
2010
- 2010-12-30 CN CN 201010615009 patent/CN102062417B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224977Y (en) * | 1995-03-01 | 1996-04-17 | 范宝林 | Smoke exhausting device of gas burner without sticky waste oil |
| CN2672491Y (en) * | 2003-12-23 | 2005-01-19 | 广州市萌芽实业总公司 | High efficiency energy saving gas range for cooking |
| CN2733202Y (en) * | 2004-04-02 | 2005-10-12 | 云南航天电器有限公司 | Closed rotary flame direct combustion energy-conserving cooking stove combustion chamber |
| CN2837708Y (en) * | 2005-09-06 | 2006-11-15 | 冷朝阳 | Burner with fire gathering hood |
| CN2878976Y (en) * | 2006-03-06 | 2007-03-14 | 陈星培 | Energy-saving environment-protection gas-range |
| CN201093612Y (en) * | 2007-09-17 | 2008-07-30 | 杨晓军 | Honeycomb encapsulated type gas heating stove |
| CN101482275A (en) * | 2009-02-23 | 2009-07-15 | 中国人民解放军总后勤部军需装备研究所 | Fast combining and interchanging multi-fuel cooking stove |
| CN201373457Y (en) * | 2009-02-23 | 2009-12-30 | 中国人民解放军总后勤部军需装备研究所 | Big kitchen range capable of realizing heat compensation |
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| Publication number | Publication date |
|---|---|
| CN102062417B (en) | 2012-12-19 |
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Granted publication date: 20121219 Termination date: 20151230 |
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